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Cheap flights from Kentucky to St. Augustine (UST)

SDF — UST
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Kentucky to St. Augustine

Keep the following information in mind while searching for Kentucky to St. Augustine flight deals. Data was last updated October 23, 2025.

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Cheapflights Insights

Everything you need to know about your flight from Kentucky to St. Augustine

What is the cheapest month to book a flight from Kentucky to St. Augustine?

Currently, August is the cheapest month in which you can book a flight from Kentucky to St. Augustine (average of $52). Flying from Kentucky to St. Augustine in November is currently the most expensive (average of $102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to UST?

Find hourly flight availability from Kentucky to St. Augustine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from Kentucky to St. Augustine, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 75% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to St. Augustine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Augustine from Kentucky?

    For a flight from Kentucky to St. Augustine, you will be flying into Northeast Florida Regional. St. Augustine Northeast Florida Regional (UST) is just 4.7 mi from the center of the city.

  • Can I find deals for flights from Kentucky to St. Augustine that include hotel bookings?

    Yes. In addition to deals on Kentucky to St. Augustine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to St. Augustine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to St. Augustine.

  • Can I find deals for business class flights from Kentucky to St. Augustine?

    Yes. Cheapflights offers flight deals from Kentucky to St. Augustine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to St. Augustine?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to St. Augustine (average of $52). Flying from Kentucky to St. Augustine in November is currently the most expensive (average of $102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near St. Augustine?

Book flights to St. Augustine if you plan to visit one of these locations
Vilano Beach

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